| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 5 |
0.4%
|
| 0 | Never | 149 |
12.4%
|
| 1 | Sometimes | 37 |
3.1%
|
| 2 | Often | 28 |
2.3%
|
| 3 | Always | 17 |
1.4%
|
| 7 | Not applicable | 929 |
77.4%
|
| 9 | Don't know | 35 |
2.9%
|
| 98 | Refused | 0 |
0%
|